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Summary:

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Call Time: 8:00 Pacific / 17:00 Central Europe

Recordings From the Call:  :  

Widget Connector
url http://youtube.com/watch?v=wxPUwZYu3OQ

Welcome, Introductions and Announcements

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• Stephen Curran (BC Gov/Cloud Compass Computing Inc.) <swcurran@cloudcompass.ca>
• Emiliano Suñé (BC Gov/Quartech) <emiliano.sune@quartech.com>
• Wade Barnes (BC Gov / Neoteric Technologies Inc.) <wade@neoterictech.ca>

Documentation:

• ACA-Py documentation: https://aca-py.org

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• Status Updates:
  • AnonCreds RS in ACA-Py
    • PRs for AnonCreds+CredX concurrently – after the 0.12.0 release
    • Upgrade script – PR in draft – still being worked.
  • did:peer and AFJ Interop
    • Connection reuse for did:peer:2/4
    • Credo/ACA-Py defined need to support 1.0 and 1.1 of DID Exchange.  Need to get the implementation done.
    • Respond in kind being done as well.
    • In the extraordinarily capable hands of Daniel Bluhm 
  • DID Rotation – PR #2816 – Akiff Manji Merged.
  • Status of DRPC – working, adjustment to the protocol to support a problem reportMerged.
• Status of ACA-Py 0.12.0
  • Additional PRs to go into the release? Yes – list: 
    • VC-API Endpoint – need to re-add VerificationMethod
    • VC-API question:
      • Old: Verkey to sign and issuer as input
      • New: Issuer provided, resolve key to sign
      • Propose: Additional way, create a DID, publish it twice (Indy, did:web), choose the one to be used for signing – either resolves to the same public key.
        • Current way – use the same seed for two DIDs.
        • DID Alias?  "alsoKnownAs" – need additional metadata to use the alsoKnownAs as searchable metadata
        • post 0.12.0
  • Additional concepts? No
• Status of ACA-Py 1.0.0 Release:
  
  • Checklist Issue, labelled Issues and PRs
    • Other issues/PRs to be added?
  • Should we wait on the AnonCreds RS work?
  • LTS Considerations per Aries RFC 0799 Long Term Support
  • Other considerations?
• ACA-Py Traceability Traction Test Suite Controller – being deployed
  • JSON-LD credentials with did:web, interact with other implementations – ed25519 signature
  • POST requests to exchange – with OAUTH2 tokens, including an implementation of StatusList2021
  • Specific to supply chains use cases and traceability vocab defined at W3C.
  • Compatibility with the VC-API
  • Potential to add ACA-Py/Traction Controller to the https://canivc.com/ interoperability test suite.
  • Repo available to use with docker, now adding k8s helm charts being added and an ongoing interop testing.
    • Same priniciples as AATH – all implementations can talk to one another.
• Hyperledger Mentorships – Indy (Read Replicas) and AnonCreds (Revocation Manager implementation)
• Other PRs Ready for Review and Issues to Discuss
  • Multi-instance ACA-Py by default.
    • Redis or kafka plugin for message queuing
    • Redis for cache handling.
    • Biggest issue was in connection establishment – caching disabled for that now – biggest risk eliminated
      • Makes local only viable – DID Rotation is exception.
      • Need for a "cluster-wide event bus" – e.g, redis event bus to notify events.
        • Currently using the database for polling for events that may happen on other instances.
        • Revocation is a primary user of this.
    • Trade-off – need to have a third-party dependencies.
    • Need this for Mediator based on ACA-Py using SocketDock.

Upcoming Meeting Topics:

• Multi-architecture containers
  • Issue with BBS+ package – doesn't support ARM containers – need an update to their CI
  • Solution: A third container published that includes BBS+ package, but is single architecture
  • Others are Askar

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